We stayed at Olivier's place for 10 nights. The unit was spacious & exactly as pictured, the wifi was great, the couch is super comfy, and there was a desk with a great office chair -- so we were very happy with staying there. It's great that there are two full bathrooms so each room has their own. The only complaint we have is with the bedding... the pillows were SO HARD, like cement. We ended up using the little throw pillows from the couch the entire time. And the blanket was the heaviest down blanket I've ever used in my life, which is just unnecessary in such a hot climate.
The unit is really close to the BTS so you can get anywhere pretty easily, and there's a really big mall within walking distance that has everything you need. The rooftop was a nice quiet place to hang out, but don't expect much of the gym. We didn't use the pool at all but it looked nice!